#3072B2#3072B2

#3072B2 is a mid, vivid cyan. Relative luminance 0.159; OKLCH L 54.1% C 0.121 H 250.5°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3072B2
RGB	rgb(48, 114, 178)
HSL	hsl(210, 58%, 44%)
HSV	hsv(210, 73%, 70%)
CMYK	cmyk(73%, 36%, 0%, 30.2%)
CIE-LAB	lab(46.81, 1.07, -39.98)
CIE-LCH	lch(46.81, 40.00, 271.53°)
OKLab	oklab(54.1% -0.0403 -0.1137)
OKLCH	oklch(54.1% 0.121 250.5)
XYZ	xyz(15.2691, 15.8757, 44.3704)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3072B2 #B27030

analogous

#30B2B1 #3072B2 #3031B2

triadic

#3072B2 #B23072 #72B230

tetradic

#3072B2 #B130B2 #B27030 #31B230

square

#3072B2 #B130B2 #B27030 #31B230

split-complementary

#3072B2 #B23031 #B2B130

monochromatic

#163452 #235382 #3072B2 #5091D0 #80AFDD

Accessibility & contrast

On white

5.03

#3072B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#3072B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3072B2

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3072B2	#FFFFFF	#000000	##FFFFFF
##3072B2	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5576B5

Deuteranopia (green-blind)

#4269B1

Tritanopia (blue-blind)

#008189

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3072b2;
/* rgb */ color: rgb(48, 114, 178);
/* oklch */ color: oklch(54.1% 0.121 250.5);

Tailwind

colors: {
  custom: {
    50: '#799ac9',
    500: '#3072b2',
    950: '#000000',
  },
}

SCSS

$custom: #3072b2;
$custom-light: #799ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#3072b2",
  "rgb": {
    "r": 48,
    "g": 114,
    "b": 178
  },
  "hsl": {
    "h": 209.538,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54095,
    "c": 0.12061,
    "h": 250.5
  },
  "luminance": 0.15877
}

Semantic roles & 50–950 ramp

primary

#3072B2

secondary

#C69E78

accent

#9347E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3072B2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →